• Momentum is a British left-wing political organisation which has been described as a grassroots movement supportive of the Labour Party; since January...
    119 KB (10,764 words) - 15:55, 10 March 2024
  • Thumbnail for Eddy covariance
    atmospheric measurement technique to measure and calculate vertical turbulent fluxes within atmospheric boundary layers. The method analyses high-frequency wind...
    21 KB (2,460 words) - 14:54, 29 February 2024
  • Thumbnail for Fosbury flop
    used the straddle technique, Western Roll, Eastern cut-off, or scissors jump to clear the bar. Though the backwards flop technique had been known for...
    6 KB (866 words) - 18:00, 16 April 2024
  • Thumbnail for Spacetime
    the four-momentum (also called 4-momentum) is also called the energy–momentum 4-vector. Using an uppercase P to represent the four-momentum and a lowercase...
    198 KB (27,819 words) - 08:35, 10 May 2024
  • Thumbnail for Vacuum pump
    Pumps can be broadly categorized according to three techniques: positive displacement, momentum transfer, and entrapment. Positive displacement pumps...
    39 KB (4,574 words) - 18:52, 18 May 2024
  • Thumbnail for Nuclear magnetic resonance
    Nuclear magnetic resonance (category Scientific techniques)
    the nucleus must have an intrinsic nuclear magnetic moment and angular momentum. This occurs when an isotope has a nonzero nuclear spin, meaning an odd...
    79 KB (10,013 words) - 00:45, 16 May 2024
  • Thumbnail for Three-body problem
    corresponding to zero angular momentum. In practice, the latter restriction is insignificant since initial conditions with zero angular momentum are rare, having Lebesgue...
    43 KB (5,457 words) - 21:20, 25 May 2024
  • characterized by the linear increase in the logarithm of the electronic momentum transfer log Q2 and by the approximately linear rise in x , the fraction...
    16 KB (2,010 words) - 18:03, 1 May 2024
  • Thumbnail for ALICE experiment
    installed right on the detector to identify candidates for high-momentum tracks and analyse the energy deposition associated with them as quickly as possible...
    63 KB (8,846 words) - 04:11, 25 May 2024
  • Thumbnail for Infrared spectroscopy
    the cell is analysed directly. Care is important to ensure that the film is not too thick otherwise light cannot pass through. This technique is suitable...
    53 KB (5,891 words) - 06:44, 9 April 2024